baber/WOPTO huggingface dataset:
Patent EP-0041885-A1 (EP)
Inventor: MEYNIER GUY
IPC: B60T13/14
Filed: 1981-05-29
Abstract: 1. A hydraulic brake booster of the type including a casing (12) in which is defined a working chamber (14), a driving piston (20) sliding in said working chamber (14), a set of control valves (26) including a high-pressure valve (28) and an exhaust valve (30), the high pressure valve (28) being a ball valve (80) and controlling the flow of fluid between an inlet orifice (32), connectible to a source of fluid under pressure (33), and said working chamber (14), pushrod means (58) projecting into said working chamber (14) and controlling said ball-valve (80) under the action of a lever mechanism (38) as a function of the relative positions of the driving piston (20) and of a control rod (36) which projects into said working chamber (14), said pushrod means (58) supporting said exhaust valve (30), the latter controlling the flow of fluid between the working chamber (14) and an exhaust orifice (34) connectible to a fluid reservoir (35), the arrangement being such that said exhaust valve (30) is displaced into its closed position before the opening of said high-pressure valve (28), said hydraulic booster being characterized in that said pushrod means (58) comprises a single pushrod (58) which passes through a passage (84) provided in the casing (12), the pushrod (58) having an outer surface comprising two portions : a first portion (100) of small cross section adjacent to said ball-valve (80) and a second portion (102) of large cross-section, and the passage (84) having an inner surface similarly comprising two portions : a first portion (88) of small cross-section adjacent to said ball-valve (80) and a second portion (92) of large cross-section, a valve seal (86) being mounted upon one of said surfaces (88, 92), called the designated surface, at the junction of the two portions which constitute said designated surface, said valve seal (86) having a free cross-section intermediate the cross-sections of the two portions of the other surface (100, 102).
Patent EP-0077857-A1 (EP)
Title: Emaillage d'un substrat avec un verre fluoré
Inventor: MAZE GWENDAEL
IPC: C04B41/86
Filed: 1981-10-27
Abstract: Des matériaux composites sont réalisés par dépôt de verre de fluorures en phase liquide ou vapeur sur des substrats généralement métalliques, préchauffés au voisinage de la température de ramolissement du verre. Ce dépôt est effectué par immersion, par coulage, par projection du verre fondu, par fusion de la poudre de verre, ou par évaporation sous vide. L'invention s'applique aux verres spéciaux à faible viscosité et principalement aux verres de fluorures. Les matériaux composites sont utilisables en génie chimique et en électronique.
Patent EP-0066179-A1 (EP)
Inventor: FOCK JUERGEN DR
IPC: C08G65/28
Filed: 1982-05-18
Abstract: A process for the preparation of polyoxyalkylene monoallyl or monomethallyl ethers of the general formula <IMAGE>  in which   R<1> is an alkyl radical having 1 to 4 carbon atoms, an aryl radical or an alkaryl radical,    R<2> is hydrogen or a methyl radical,    n is any desired number from 2 to 3, and    x is an integer, having a narrow molecular-weight distribution in which polyoxyalkylene ethers of the formula R<1>O-[CnH2nO-]xM are first prepared by stoichiometric polymerisation of alkylene oxides or mixtures thereof of the general formula CnH2nO in the presence of alkali metal alkoxides of the general formula MOR<1> where M is an alkali metal cation, at from 60 to 130 DEG C, and this intermediate is then reacted with an allyl or methallyl halide in a conventional manner, and the product is separated from the salt MX formed as a by-product. The compounds are substantially free from propenyl or butenyl groups and each molecule contains essentially only one allyl oxide or methallyl oxide group. The products prepared according to the invention are reactive polyethers which can be adducted onto compounds containing adductable hydrogen.
Patent EP-0069309-A1 (EP)
Inventor: GLASAUER RUDOLF
IPC: H02K15/16
Filed: 1982-06-26
Abstract: The motor has a hole in a bearing plate (4), as large as the hole of the stator, in which a bearing carrier (7) is arranged. After attachment of the bearing plates on the stator lamination stack (1), the ball-bearing seat is machined in one bearing plate and the hole in the other bearing plate, using a tool (17). In this way, a precise alignment of the bearing seats and a precise bearing separation distance are achieved. <IMAGE>
Patent EP-0080175-A1 (EP)
Title: Overhead camshaft engine valve train with rotary tappet between rocker and cam
Inventor: HAYASHI YOSHIMASA
IPC: F01L1/18
Filed: 1982-11-18
Abstract: A valve train of an overhead camshaft engine is provided with a rotary tappet (30, 30') which is interposed between a rocker arm (26) and a cam (32) and adapted to be rotatable in response to the rotation of the cam (32) while transferring motion from the cam (32) to the rocker arm (26).
Patent EP-0058461-A1 (EP)
Inventor: ABRAMSON EDWARD ANTON
IPC: G03C5/00
Filed: 1982-02-16
Abstract: Contacting a rough cut optical fiber end (16) to a light-transmissible, hardenable material (44) supported on a smooth substrate (46) and thereafter hardening the material (44) to form a smooth flat light transmissible surface at the end (16) of the fiber (10).
Patent EP-0066935-A1 (EP)
Inventor: VAN RIJS GERRIT ADRIANUS
IPC: C07C69/30
Filed: 1982-06-04
Abstract: The invention relates to novel ester lubricants which can be used in combination with a hydrocarbon base fluid. The ester lubricants are mixtures of esters based on a 2-alkyl-substituted propane diol-1,3, a trimethylol alkane (C1-C4), optionally a C5-C15-ether diol and a mixture of C6-C10- and C12-C18-monocarboxylic acids.
Patent EP-0056719-A1 (EP)
Inventor: LANGLANDS JAMES WALLACE
IPC: C03C27/12
Filed: 1982-01-15
Abstract: A method of forming a laminate by sealing round the opposed edges of a pair of spaced face-to-face sheets with curable liquid in the intersheet space thereby to prevent escape of the liquid, (4) providing a conduit (3) through the seal to allow air to pass along it from the intersheet space, removing or blocking off the conduit and solidifying the liquid.
Patent EP-0072615-A1 (EP)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/64
Filed: 1982-07-02
Abstract: The invention provides novel compounds of the formula:   <IMAGE> (I) or  <IMAGE> (II)  wherein the various substituents are defined herein below. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds of their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antihypertensive agents. Furthermore, some of the compounds have proved to possess antithrombotic and diuretic activity. Antimycotic and antifungal properties have also been found.
Patent EP-0079183-A1 (EP)
Inventor: MEHALEK GLENN M
IPC: H04N1/04
Filed: 1982-10-29
Abstract: A raster input scanner (10) particularly adapted for asynchronous operation for scanning a document original one line at a time in response to an external command. A document feed roll (42) with step per motor driver is provided to step the document across a scan slit one line at a time. To avoid the delay imposed while waiting for the document to come to a stop after each step, a control actuates the array to scan the document line at the same instant that the step motor is actuated whereby scanning occurs during the interval while the document is being accelerated by the feed roll.
Patent EP-0080364-A1 (EP)
Title: Drainage bag and manufacture of same
Inventor: STEER PETER LESLIE
IPC: A61F5/44
Filed: 1982-11-23
Abstract: A drainage bag for the collection of urine from hospital patients or incontinent persons has one wall (10) of a substantially rigid sheet of liquid-impermeable material. It has a second wall (12) of flexible liquid-impermeable material secured thereto to define a container. There are at least two apertures in the rigid sheet to one of which is fixed an inlet fitting (16), and the other of which is fixed an outlet fitting (18). A drip tray (24) may be defined by an extension of the rigid sheet below the lower edge of the flexible wall.
Patent EP-0061963-A1 (EP)
Inventor: DUBAUD CLAUDE
IPC: G08G1/07
Filed: 1982-03-19
Abstract: 1. A device for controlling highway traffic in order to control a plurality of traffic lights, specially for street crossings including an electric power supply, a signal management and control unit (10), relay means connected to said control unit, for receiving commands therefrom and sending enable signal thereto, said relay means being supplied with electric current, and luminous lights connected to said relay means, characterized in that said relay means include modules (Mi ) which can be plugged into a bussupport subassembly (26) formed of four connecting bus-straps, each module controlling a single luminous signal, each module including a link with said control unit, a connection with said power supply, a connection for a luminous light, a relay and an operating control, said bussupport subassembly (26) including a metal section (27) having two longitudinal grooves (28; 29) each for receiving a pair of bus lines (11; 12) and opening onto a face of said section, and, on this very section face, a serrated groove (30) for receiving a module fixing screw (40), each of said receiving grooves (28; 29) including a shaped isolating sheath (31) itself defining two grooves (32; 33) opening towards said metal section face and in each of which is placed a connecting bar for receiving module (Mi ) pins (13; 14).
Patent EP-0072845-A1 (EP)
Inventor: ADLHOCH RICHARD H
IPC: G11C17/00
Filed: 1982-02-01
Abstract: Un systeme de memoire ayant une pluralite de cellules de memoire (15), chacune etant capable de stocker plus de deux etats possede egalement un generateur de tension de reference (10) qui est utilise pour determiner l'etat memorise dans une cellule de memoire selectionnee. Les differentes cellules de memoire (15) sont disposees en groupes de colonnes (19-25), et dans un mode prefere de realisation, le generateur de tension de reference (10) est dispose en colonnes (16-18) qui sont situees entre deux des groupes de colonnes (19-22 et 23-25). Le systeme de memoire utilise la detection de tension par opposition a la detection de courant et par consequent le seul courant utilise sert a charger les capacitances des lignes. Le generateur de tension de reference (10) est seulement valide pendant la periode de temps durant laquelle une cellule est en cours de lecture.
Patent EP-0084888-A1 (EP)
Inventor: KLOSIEWICZ DANIEL WILLIAM
IPC: C08G61/06
Filed: 1983-01-25
Abstract: A high impact strength, high modulus thermoset homopolymer is formed by the metathesis-catalyzed polymerization of dicyclopentadiene. In a preferred embodiment of the synthesis two parts of a metathesis-catalyst system, a catalyst/monomer solution and an activator/monomer solution, are combined in the mixing head of a reaction injection molding machine and then injected into a mold. The reaction mixture sets up into a tough, rigid, thermoset polymer with high modulus and excellent impact strength.
Patent EP-0092035-A1 (EP)
Inventor: HESPELT VOLKER DR
IPC: H04B3/23
Filed: 1983-02-17
Abstract: 1. Method for the adaptive echo cancellation in terminal device for duplex data transmission over two-wire lines through obtaining an echo cancellation signal from a transmitted signal is delayed in several delay steps and multiplied by co-efficients associated with the individual delay steps and all products are summated, that the echo cancellation signal is substracted from an input signal displaying echo signals and that the difference signal thus obtained is so evaluated for the adaptation of the co-efficients that the residual echo signal still contained in the difference signal does not exceed a first threshold, characterized thereby, that in the case of a deviation of the level of the sum of all products from a target level, such a variation of all co-efficients in undertaken that the deviation does not exceed a predetermined amount, and that the echo cancellation signal is obtained from the sum of all products through multiplication by an amplification factor, wherein the amplification factor is so adapted that the residual echo signal does not exceed a second threshold.
Patent EP-0095663-A1 (EP)
Inventor: REVICI EMANUEL
IPC: C07C391/00
Filed: 1983-05-19
Abstract: Organic compounds of selenium are prepared by reaction of metallic selenium with eleostearic acid under warming. Tung oil may be used. The compounds contain between 0.1 and 5% by weight of selenium. Pharmaceutical compositions having antineoplastic activity are prepared, which contain as the active component, the organic compound of selenium. The method of treatment of animals and humans affected by neoplastic conditions is described.
Patent EP-0100971-A1 (EP)
Title: Pulley with variable effective diameter
Inventor: WALKER DONALD EMERSON
IPC: F16H9/12
Filed: 1983-07-29
Abstract: A pulley (10) with a variable effective diameter consists of two disc halves (24), which can be moved axially under the influence of a spring (38) and are arranged such that they can move rotatably and axially with their cylinder hubs (26) on a rotating part (12), each disc half (24) being rotated and axially moved by means of a guide rail consisting of pins (22) and guide slots (28), in the event of a change of the effective diameter on the rotating part, by the same amount. <IMAGE>
Patent EP-0107183-A1 (EP)
Inventor: HILLEN ALBERT
IPC: F16L59/12
Filed: 1983-10-20
Abstract: 1. A supporting element for outer shells of pipes consisting of individual insulating bodies which support themselves on the pipe and which are each secured by means of a mount on a ring which can be divided, made of smooth metal, characterised in that insulation elements (8) are fitted on the ring radially to the exterior for the purpose of supporting the shell (9).
Patent EP-0091175-A1 (EP)
Inventor: DUIVELAAR MACHIEL NICOLAAS
IPC: G21F9/36
Filed: 1983-04-05
Abstract: Method for handling and storing dangerous material, particularly radioactive waste, which is filled into standardised containers, especially drums, and endangers persons and/or the environment, by means of a shielding casing whose interior is dimensioned to be so large that after the introduction of the container containing the dangerous material a surrounding gap remains on all sides between said container and the inner wall of the shielding casing, into which gap it is possible to introduce a gap filling which enhances safety during manipulation and/or storage. The method comprises the grouped storage of the shielding casings in underground sites, in which they can be fixed by means of a filling compound, for example concrete. <IMAGE>
Patent EP-0084960-A1 (EP)
Inventor: RANGASWAMY AVVARI
IPC: A61F13/12
Filed: 1983-01-20
Abstract: An article to be used as an aid in the treatment of epistaxis containing a fluid absorbing portion (4) shaped for approximate adaptation into at least part of the nasal cavity and containing a semi-rigid handle portion (1) anchored within the fluid absorbing portion and extending a sufficient distance beyond the fluid absorbing portion to be capable of being readily grasped by a use to enable the manipulation of the fluid absorbing portion into and out of the nasal cavity during the treatment of epistaxis.
Patent EP-0114511-A1 (EP)
Inventor: BRENMAN HENRY S
IPC: A61B5/332
Filed: 1983-12-22
Abstract: Means for transferring electrical energy to and from living tissue comprises a glove (12) of thin, flexible elastomeric material, which carries electrodes, (14, 18, 20, 24) electrically connected to a connector (38) disposed at the cuff of the glove. The connector permits the electrodes to be electrically connected to a source of electrical energy or to a load, so that electrical energy may be applied to or drawn from living tissue.
Patent EP-0090690-A1 (EP)
Title: Procédé et dispositif de régénération de phase de signaux de synchronisation dans un appareil optique d'écriture-lecture de support d'information
Inventor: GERARD JEAN-LOUIS
IPC: G11B7/005
Filed: 1983-03-07
Abstract: La présente invention concerne la regénération de signaux de synchronisation (HS) utilisés pour l'écriture et/ou la lecture de données numériques enregistrées ou à enregistrer sur un support d'information optique. Selon l'invention, les signaux de synchronisation (HS) sont regénérés en phase par détermination du déphasage du centre d'impulsions spécifiques par rapport à un signal d'horloge (H). Selon une variante préférée, les données spécifiques et les données d'information utiles sont codées suivant le code N.R.Z., les données spécifiques étant associées à des durées d'impulsion non-utilisées dans le code N.R.Z. pour l'inscription des données d'information. Les données spécifiques peuvent être enregistrées en multiplexage de temps avec les données numériques d'information ou, dans une variante préférée, sous forme de drapeaux en des sites des pistes régulièrement espacés définissante entre ceux-ci des zones destinées à l'enregistrement de blocs de données. L'enregistrement de ces drapeaux peut s'effectuer préalablement à toute inscription de données numériques d'information sous forme de prégravure. Les signaux de synchronisation (HS) regénérés à partir de la lecture de ces drapeaux peuvent alors servir également pour l'écriture lors des phases d'enregistrement des données d'information. Application notamment, en informatique, aux systèmes de mémoires optiques à accès aléatoire.
Patent EP-0115236-A1 (EP)
Inventor: GIRON PHILIPPE
IPC: B07C3/14
Filed: 1983-12-22
Abstract: Reading head for bar codes, apparatus employing such a head, and a standard card permitting adjustment of this apparatus. The head comprises a photoreceptor (16), an amplifier (24), a circuit (25) for detecting the beginning and end of a code, a circuit (27) for suppressing the code background, a circuit (28) for detecting the bars, a switching device (29), an analog to digital converter (30) and interfaces (31, 32). Application to mail sorting. <IMAGE>
Patent EP-0088728-A1 (EP)
Inventor: MARTIN JACK
IPC: A47K3/022
Filed: 1983-03-01
Abstract: A bath of traditional shape or of the "hip" type which is made accessible to persons with reduced mobility in the following manner: it comprises, to facilitate access to its seat or to its bottom (2), a movable part (4) which, in a first position, completes or itself forms the shell (1) of the bath so as to enable it to be filled with water and to be used in the normal manner, and which, in a second position, reveals an opening or a side access space (3) located on one side of the seat or of the bottom of the bath. <IMAGE>
Patent EP-0120418-A1 (EP)
Inventor: SCHOEN SIEGFRIED
IPC: H04M1/02
Filed: 1984-03-15
Abstract: The invention consists of a wireless telephone with a transmitter and receiver for producing the connection to a fixed station or to an internal or public exchange. The object of the invention is to demonstrate a wireless telephone in pocket format. This is achieved by the fact that the telephone has a hinged cover (4) under which the dialling pushbuttons (3) are arranged. (Fig.) <IMAGE>
Patent EP-0123124-A1 (EP)
Inventor: ZAGO GIOVANNI
IPC: G11B5/41
Filed: 1984-03-17
Abstract: A cleaning cassette for tape recorder and/or player magnetic heads comprises a toothed wheel (B) of elastic yielding material frictionally engaging in use the magnetic head (C). The wheel is rotatively driven by a drive arrangement (D) comprising hubs (8) to be driven by the recorder spindles and vanes (12) radially extending towards and engaging the vanes (4) of the wheel (B). The cassette comprises also a socket (14) accommodating a small flexible vessel (16) containing a detergent liquid and accessible through an opening in the cassette casing.
Patent EP-0171441-A1 (EP)
Inventor: ARAI YOSHINOBU
IPC: C07C405/00
Filed: 1984-08-10
Abstract: Prostaglandin D derivatives of the formula
       
wherein
     [A] represents a group of the formula:
       
X represents an ethylene group or a cis-vinylene group, C 13 -C 14 C 15  represents
   (i) a group of the formula:
            
when   [A] represents a group of the formula (II) or (III), or (ii) a group of the formula:
       
when   [A] represents a group of the formula (IV), R represents (i) a group of the formula:
       
(wherein R 3 , R", R 5 , R 6  and R 7  are hydrogen or alkyl), when   [A] represents a group of the formula (II) or (III), or (ii) a hydrogen atom or a group of the formula:
       
(wherein R 8  represents an alkyl group and the other symbols are as hereinbefore defined). when   [A] represents a group of the formula (IV), R' represents a single bond or alkylene, and R 2  represents alkyl, cycloalkyl, phenyl or phenoxy, provided that when R' represents a single bond R 2  does not represent phenoxy, and cyclodextrin clathrates thereof, possess anti-tumor activity and increase the number of white blood cells in vivo.
Patent EP-0136511-A1 (EP)
Inventor: FERNANDEZ HUGO-JOSE
IPC: A01C15/04
Filed: 1984-08-21
Abstract: The dispensing device comprises a frame (6) mounted on a tractor (1). said frame (6) carries a hopper (2) for the granulated material, projects sideways with respect to the tractor (1) and has on its lower part at least one mounted conduct (5) longitudinally oscillating with respect to said frame (6). A mechanism producing the oscillating movement is connected to said conduct (5) and to the outlet of a power supply in the tractor (1). The inner lower part of said conduct presents a plurality of cuneiform crests (14) equidistantly spaced along the conduct (5) while a plurality of delivery holes (15) for the granulated material are equidistantly spaced along said lower part of the conduct (5) and in at least some of the areas between crests (14).
Patent EP-0150393-A1 (EP)
Inventor: LEHNER AUGUST DIPL-ING
IPC: G11B5/71
Filed: 1984-12-14
Abstract: Die Erfindung betrifft magnetische Aufzeichnungsträger, bestehend aus einem nichtmagnetischen Trägermaterial und mindestens einer darauf haftfest aufgebrachten magnetisierbaren Schicht auf der Basis von in einem Polymerbindemittel, einem Gleitmittel und weiteren üblichen Zusatzstoffen feinverteilten magnetischen Material, wobei als Gleitmittel hydrophiliertes Zinkstearat zur Anwendung gelangt.
Patent EP-0120678-A1 (EP)
Inventor: ENDO YUKIO
IPC: H04N9/07
Filed: 1984-03-21
Abstract: A color solid-state image sensing system includes a CCD (10) with a color filter (12). The CCD (10) is driven by a swing- driver section (14, 16) to periodically vibrate under a specific swing mode including various vibrations, thereby generating a plurality of color field images for one frame image in response to an incoming image light. The swingdriver section includes a vibration table (14) which causes the color CCD (10) to shift to different sampling positions at differenttime points in each of field periods of one frame period.